phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4e1e731d6a7f57ad0c0308b7ea8154d5', -1, 1715840598, 1715840598, '0395ee9f', -11, 0, 0)

Line : 187
File : sessions.php